What is the Greatest Common Factor of 15810 and 15823?

Greatest common factor (GCF) of 15810 and 15823 is 1.

GCF(15810,15823) = 1

We will now calculate the prime factors of 15810 and 15823, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 15810 and 15823.

How to find the GCF of 15810 and 15823?

We will first find the prime factorization of 15810 and 15823. After we will calculate the factors of 15810 and 15823 and find the biggest common factor number .

Step-1: Prime Factorization of 15810

Prime factors of 15810 are 2, 3, 5, 17, 31. Prime factorization of 15810 in exponential form is:

15810 = 2¹ × 3¹ × 5¹ × 17¹ × 31¹

Step-2: Prime Factorization of 15823

Prime factors of 15823 are 15823. Prime factorization of 15823 in exponential form is:

15823 = 15823¹

Step-3: Factors of 15810

List of positive integer factors of 15810 that divides 15810 without a remainder.

1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 51, 62, 85, 93, 102, 155, 170, 186, 255, 310, 465, 510, 527, 930, 1054, 1581, 2635, 3162, 5270, 7905

Step-4: Factors of 15823

List of positive integer factors of 15823 that divides 15810 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 15810 and 15823. The biggest common factor number is the GCF number.
So the greatest common factor 15810 and 15823 is 1.

Also check out the Least Common Multiple of 15810 and 15823